#!/usr/local/bin/ksh93 -p
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
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#
# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.

. $STF_SUITE/include/libtest.kshlib
. $STF_SUITE/tests/cli_root/zpool_upgrade/zpool_upgrade.kshlib

################################################################################
#
# __stc_assertion_start
#
# ID: zpool_upgrade_003_pos
#
# DESCRIPTION:
# Upgrading a pool that has already been upgraded succeeds.
#
# STRATEGY:
# 1. Upgrade a pool, then try to upgrade it again
# 2. Verify a 0 exit status
#
# TESTABILITY: explicit
#
# TEST_AUTOMATION_LEVEL: automated
#
# CODING_STATUS: COMPLETED (2006-06-07)
#
# __stc_assertion_end
#
################################################################################

verify_runnable "global"

function cleanup
{
	destroy_upgraded_pool 1
}

log_assert "Upgrading a pool that has already been upgraded succeeds."
log_onexit cleanup

# we just create a version 1 pool here
create_old_pool 1
check_upgrade 1
check_upgrade 1
destroy_upgraded_pool 1

log_pass "Upgrading a pool that has already been upgraded succeeds."
